416 l92 in a 92 miata what about headers??
12-21-2007, 08:40 AM
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416 l92 in a 92 miata what about headers?? looking for headers for my swap its a 416 with ported l92's. the old car want 10.87 on the motor in a gto looking for 9's all motor in my miata any help on who makes or has headers let me know thanks mike
12-21-2007, 11:35 AM
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Robert might can help answer that...
https://ls1tech.com/forums/member.php?u=104562
https://ls1tech.com/forums/showthrea...979&highlight=
https://ls1tech.com/forums/member.php?u=104562
https://ls1tech.com/forums/showthrea...979&highlight=
12-22-2007, 03:14 PM
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You will need to make them. Go to my site and take alook what I did to solve my header problem. www.ls1miata.net. This ? has also been posted at www.miataforum.com under the engine conversion section.
01-03-2008, 05:35 PM
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1bigcam. I had a friend build the ones on mine. 1-7/8 to 3.0" collector, fit like a glove...on OJ. Anyway, be sure they're built with plugs and wires mocked up into position to give you the clearance you'll need. Everything will definitely be fighting for room. I don't have enough room for the metal shields over the stock type plug wires, but I had the headers jet hotted and then put the Taylor jackets over the wires. So far so good, but the jackets are sooooo close, I would've liked more room, but it would've been at the expense of a larger dimple in the promary.
Sounds like an awesome setup, I was heading down that route before I did the latest engine, but I couldn't ignore all of the spares that were laying around that were 346 compatible so I did that for the moment. I figured it would be fine now as I test the car to see what needs to be changed or adjusted. I knew power wasn't going to be something that needed improvement immediately. These cars are an absolute hoot with LS power!! Let me know if you have any questions about anything.
Sounds like an awesome setup, I was heading down that route before I did the latest engine, but I couldn't ignore all of the spares that were laying around that were 346 compatible so I did that for the moment. I figured it would be fine now as I test the car to see what needs to be changed or adjusted. I knew power wasn't going to be something that needed improvement immediately. These cars are an absolute hoot with LS power!! Let me know if you have any questions about anything.
